TY - BOOK AU - Zweifel,Peter AU - Breyer,Friedrich AU - Kifmann,Mathias TI - Health economics SN - 9783540278047 (hardcover : alk. paper) AV - RA410 .Z9413 2009 PY - 2009/// CY - Dordrecht, New York PB - Springer KW - Medical economics N1 - Includes bibliographical references and indexes ER -